13 best window insulations

Window insulation refers to various methods and products used to improve the energy efficiency of windows in homes or buildings. It helps to reduce heat loss during cold weather and minimize heat gain during hot weather. Here's what you need to know about window insulation:

  1. Types of Window Insulation:

    • Curtains and Drapes: Thick, insulated curtains or drapes can be hung over windows to create a barrier that reduces heat transfer and drafts. They are effective in both winter and summer and are available in various styles and materials.
    • Weatherstripping: Weatherstrips are seals placed around the edges of windows to prevent drafts. Common materials for weatherstripping include foam, rubber, and felt.
    • Caulking: Caulk is used to seal gaps and cracks around window frames. It prevents air leakage and can significantly improve insulation.
    • Window Films: Window films, also known as window insulation kits or window shrink film, are thin plastic sheets that can be applied to the interior of windows. They create an additional layer of insulation and can help reduce heat loss.
    • Insulated Window Panels: These are rigid panels made of foam or other insulating materials that can be placed over windows to provide extra insulation.
    • Cellular Shades: Cellular or honeycomb shades have a unique structure that traps air, providing an additional layer of insulation and improving energy efficiency.
  2. Benefits of Window Insulation:

    • Energy Efficiency: Proper window insulation can reduce energy consumption by minimizing heat transfer, resulting in lower heating and cooling bills.
    • Increased Comfort: Insulated windows can help maintain a more consistent indoor temperature, making your home more comfortable year-round.
    • Noise Reduction: Some window insulation methods, such as thick curtains or double-glazed windows, can also help reduce outside noise.
    • UV Protection: Window films and certain window treatments can block harmful UV rays, protecting your furnishings from sun damage.
  3. Installation and Maintenance:

    • Installing window insulation materials is usually a straightforward DIY project. Manufacturers often provide instructions for installation.
    • Maintenance typically involves periodic cleaning and inspection to ensure that seals and insulation materials remain intact and effective.
  4. Types of Window Glass:

    • Single-Pane Windows: These are the least energy-efficient windows and may benefit the most from insulation methods.
    • Double-Pane Windows: These windows have two layers of glass separated by an insulating gas, providing better insulation than single-pane windows.
    • Triple-Pane Windows: Even more energy-efficient, triple-pane windows have three layers of glass and two insulating spaces, offering superior insulation properties.
  5. Cost: The cost of window insulation can vary widely depending on the chosen method and the size and number of windows to be insulated.Some methods, like curtains and weatherstripping, are relatively inexpensive, while others, like replacing windows with double or triple-pane options, can be more costly upfront but provide long-term energy savings.

In conclusion, window insulation is a practical way to enhance the energy efficiency and comfort of your home or building. It involves various methods and materials that can be tailored to your specific needs and budget. Properly insulating windows can lead to energy savings and a more comfortable living environment.

Below you can find our editor's choice of the best window insulations on the market
  

Duck MAX Strength Heavy Duty Insulating Film Window Kit, 3-Window, 62-Inch x 126-Inch, Indoor, 284351

Duck

Based on 3 reviews Check latest price

Product description

During the cold weather months, windows become a prime spot for energy loss. Duck Brand heavy-duty window kits create an added barrier between the outdoor air and your home's inside, helping block drafts and air leaks that lead to high heating costs. Made with puncture-resistant film that is stronger than standard window kits, these kits are great for high-traffic or pet-friendly households. Plus, it's made with clear shrink film for good visibility and it's easy-to install and remove once the warmer weather arrives. Use together with other Duck Brand weatherization products to make your home more comfortable and energy efficient all year long. Material Tape, Plastic

  • Insulates up to three 3 feet by 5 feet windows to block drafts
  • Kit includes: heavy-duty film and window kit tape
  • Easy to install
  • Removes cleanly at the end of the season

User questions & answers

Question: Does the tape take the varnish off of the frame when removed
Answer: I would have to say yes. If you can actually get tape to stick to varnish in the first place. If it sticks, it will take some with it when removed
Question: What are the exact measurements of this product? I’m reading here from the manufacturer that it’s 62” x126” when the box in the photo says 84”x
Answer: Thank you for your question! There are 2 window kits listed. One is a patio door kit which is 84" x 120", the other is a 3pk window kit that is 62" x 126". Before purchasing, make sure to select the window kit size you prefer.
Question: Okay, how do you get the last fold apart? I measured 60" wide. I think there must be another fold to make it 120" but I can't find it
Answer: First, check the package to make sure you have the 7'x10' version since they also offer a 62" wide product that uses very similar style packaging. Also, note that it is 120" LONG and 74" wide, so static cling isn't an option here. Good luck!
Question: Will the plastic keep toxic gases from seeping into the house through cheap, single-pane windows
Answer: Thank you for your question! The window film prevents and blocks drafts; however, we cannot guarantee it will block toxic fumes.

Product features

Duck Brand Has You Covered

Designed to fit around different windows in your home, Duck Brand Window Kits have all you need to block drafts and air leaks that can lead to high heating costs during cold weather months.

Keep Your Home Warm in the Winter

Stop drafts cold. When winter strikes, Duck home weatherization products help you save money on costly energy bills. Easy to install, these products help keep your home warm in the winter.

Standard Shrink Film WIndow Insulation Kit

Standard kits include window kit tape and one shrink film sheet that must be cut to size before application. Measuring tape recommended for Standard Kits. Available in 3, 5 and 10 packs for standard windows, or 1 XL pack for large windows and patio doors.

Roll-On Shrink Film Window Insulation Kit

Roll-On Kits feature a pre-taped top edge for a quicker and easier installation — no measuring needed. Available in 3 and 5 packs for standard windows, or 1 XL pack for large windows and patio doors.

Max Strength Shrink Film Window Insulation Kit

Max Strength kits feature heavy-duty, puncture-resistant shrink film that's perfect for households with pets or young children. Available in the Standard Shrink Film Sheet or Roll-On Shrink Film options in a 3 pack for standard windows, or 1 XL pack for large windows and patio doors.

Clean The Surface First

Clean the surface before you apply the tape and let dry completely. Removing dust and debris ensures better tape adhesion and longest lasting-performance.

Smooth Out Wrinkles With a Hair Dryer

Use a hair dryer to smooth out wrinkles on the shrink film for a better seal and increased transparency. Move the hair dryer back and forth without holding it in one spot for too long.

Trim Shrink Film Last

Cut the shrink film around the outside of the tape after you use the hair dryer to smooth out wrinkles.

Duck Brand Indoor 10-Window Shrink Film Insulator Kit, 62-Inch x 420-Inch, 286216

Duck

Based on 5 reviews Check latest price

Product description

During the cold weather months, windows become a prime spot for energy loss. Duck Brand Shrink Film Window Kits create an added barrier between the outdoor air and the inside of your home, helping block drafts and air leaks that lead to high heating costs. Apply to the inside of your window to seal out the cold from getting into your home. Plus, it’s made with clear shrink film for good visibility and it’s easy to install and remove once the warmer weather arrives. Use together with other Duck Brand weatherization products to make your home more comfortable and energy efficient all year long. Tools needed: measuring tape, scissors, hair dryer

Chilly winter weather can send the home heating bill through the roof. But a little insulation goes a long way! Cut a chunk out of your power bill, and make your home more energy efficient with the Duck Window Kit! The kit includes 62 x 420 inches of crystal clear plastic film, plus 1/2-inch x 168 feet (2016 inches) of mounting tape, enough to insulate up to ten 3-foot x 5-foot windows. Simply use the tape to affix the film to the window frame, then use a conventional hair dryer (not included) to shrink the film into an airtight lining over the window. The film helps prevent drafts and heat loss to provide a drastic increase in energy efficiency. A properly sealed home can cut energy costs by hundreds of dollars a year. This simple solution is easy to install, affordable, and works warming wonders. Be home smart and with the Duck Window Kit! Get yours today!

From the Manufacturer

Chilly winter weather can send the home heating bill through the roof. But a little insulation goes a long way! Cut a chunk out of your power bill, and make your home more energy efficient with the Duck Window Kit! The kit includes 62 x 420 inches of crystal clear plastic film, plus 1/2-inch x 168 feet (2016 inches) of mounting tape, enough to insulate up to ten 3-foot x 5-foot windows. Simply use the tape to affix the film to the window frame, then use a conventional hair dryer (not included) to shrink the film into an airtight lining over the window. The film helps prevent drafts and heat loss to provide a drastic increase in energy efficiency. A properly sealed home can cut energy costs by hundreds of dollars a year. This simple solution is easy to install, affordable, and works warming wonders. Be home smart and with the Duck Window Kit! Get yours today!

  • Reduce your energy costs by insulating your windows
  • Crystal clear film heat shrinks to seal out drafts and cold
  • Contains 62 x 420" of crystal clear film and 1/2-inch by 168-feet (2016") roll of double-sided tape
  • Helps increase energy efficiency - Home Smart and Earth Friendly
  • Kit insulates ten 3' x 5' windows

User questions & answers

Question: Can this be removed and re-used another winter? Sorry if this is answered but didn't get through all 154 reviews. Is it unsightly? Thanks
Answer: Yes, it can be re-used, even if you use a hair dryer to shrink it. I remove it carefully, fold each piece up, and label it with a sticky note telling which room/window you removed it from. This makes it MUCH easier the next year to reappy. You will need to purchase more double-sided tape to reapply the following year, however, I've found that if you search around on amazon, it is sometimes much cheaper to buy a full window kit, rather than the individual, small 24' rolls of replacement tape.
Question: Is this just one huge roll of shrink film, or is it 10 separate pieces
Answer: It is two semi-huge films, 62 inches by 210 inches each
Question: Will this insulate me from the alt right and still allow me to see out
Answer: With the alt right who wants to still see out?
Question: Does this work for Mac too or just Windows
Answer: It will work on all brands of windows, Anderson, Hullco, Window World, Jellco etc. All types wood, vinyl, aluminum. It is a good product and will help will heating costs.

Product features

Duck Brand Has You Covered

Designed to fit around different windows in your home, Duck Brand Window Kits have all you need to block drafts and air leaks that can lead to high heating costs during cold weather months.

Keep Your Home Warm in the Winter

Stop drafts cold. When winter strikes, Duck home weatherization products help you save money on costly energy bills. Easy to install, these products help keep your home warm in the winter.

Standard Shrink Film WIndow Insulation Kit

Standard kits include window kit tape and one shrink film sheet that must be cut to size before application. Measuring tape recommended for Standard Kits. Available in 3, 5 and 10 packs for standard windows, or 1 XL pack for large windows and patio doors.

Roll-On Shrink Film Window Insulation Kit

Roll-On Kits feature a pre-taped top edge for a quicker and easier installation — no measuring needed. Available in 3 and 5 packs for standard windows, or 1 XL pack for large windows and patio doors.

Max Strength Shrink Film Window Insulation Kit

Max Strength kits feature heavy-duty, puncture-resistant shrink film that's perfect for households with pets or young children. Available in the Standard Shrink Film Sheet or Roll-On Shrink Film options in a 3 pack for standard windows, or 1 XL pack for large windows and patio doors.

Clean The Surface First

Clean the surface before you apply the tape and let dry completely. Removing dust and debris ensures better tape adhesion and longest lasting-performance.

Smooth Out Wrinkles With a Hair Dryer

Use a hair dryer to smooth out wrinkles on the shrink film for a better seal and increased transparency. Move the hair dryer back and forth without holding it in one spot for too long.

Trim Shrink Film Last

Cut the shrink film around the outside of the tape after you use the hair dryer to smooth out wrinkles.

Duck Brand Indoor 5-Window Shrink Film Insulator Kit, 62-Inch x 210-Inch, 286217

Duck

Based on 4 reviews Check latest price

Product description

Chilly winter weather can send the home heating bill through the roof. But a little insulation goes a long way! Cut a chunk out of your power bill, and make your home more energy efficient with the Duck Window Kit! The kit includes 62 x 210 inches of crystal clear plastic film, plus 1/2-inch x 84 feet (1080 inches) of mounting tape, enough to insulate up to five 3-foot x 5-foot windows. Simply use the tape to affix the film to the window frame, then use a conventional hair dryer (not included) to shrink the film into an airtight lining over the window. The film helps prevent drafts and heat loss to provide a drastic increase in energy efficiency. A properly sealed home can cut energy costs by hundreds of dollars a year. This simple solution is easy to install, affordable, and works warming wonders. Be home smart and with the Duck Window Kit! Get yours today!

Chilly winter weather can send the home heating bill through the roof. But a little insulation goes a long way! Cut a chunk out of your power bill, and make your home more energy efficient with the Duck Window Kit! The kit includes 62 x 210 inches of crystal clear plastic film, plus 1/2-inch x 84 feet (1080 inches) of mounting tape, enough to insulate up to five 3-foot x 5-foot windows. Simply use the tape to affix the film to the window frame, then use a conventional hair dryer (not included) to shrink the film into an airtight lining over the window. The film helps prevent drafts and heat loss to provide a drastic increase in energy efficiency. A properly sealed home can cut energy costs by hundreds of dollars a year. This simple solution is easy to install, affordable, and works warming wonders. Be home smart and with the Duck Window Kit! Get yours today!

From the Manufacturer

Chilly winter weather can send the home heating bill through the roof. But a little insulation goes a long way! Cut a chunk out of your power bill, and make your home more energy efficient with the Duck Window Kit! The kit includes 62 x 210 inches of crystal clear plastic film, plus 1/2-inch x 84 feet (1080 inches) of mounting tape, enough to insulate up to five 3-foot x 5-foot windows. Simply use the tape to affix the film to the window frame, then use a conventional hair dryer (not included) to shrink the film into an airtight lining over the window. The film helps prevent drafts and heat loss to provide a drastic increase in energy efficiency. A properly sealed home can cut energy costs by hundreds of dollars a year. This simple solution is easy to install, affordable, and works warming wonders. Be home smart and with the Duck Window Kit! Get yours today!

  • Reduce your energy costs by insulating your windows
  • Crystal clear film heat shrinks to seal out drafts and cold
  • Contains 62 x 210" of crystal clear film and 1/2-inch by 84-feet (1080") roll of double-sided tape
  • Helps increase energy efficiency - Home Smart and Earth Friendly
  • Kit insulates five 3' x 5' windows

User questions & answers

Question: My windows are kinda old & sometimes build up condensation during the winter. Would this still work as far as staying on
Answer: I have used this product on my home windows, which also had condensation issues, and the product worked quite well.
Question: When you take the plastic off, does the tape strip the paint on the window sill? I had something similar before and it ripped the paint right off
Answer: Love the product, it does what it’s supposed to do BUT upon removal, it peeled a lot of paint from the window frame & sill.
Question: Can this be used safely on wallpaper
Answer: Yes, I use it on my walls with wallpaper. The double sided tape sticks very well. When It's time to remove the tape i spray the tape with windex window cleaner and it melts the sticky away and removes very easily.
Question: can u just tape it on the window frame and not the wooden window sill
Answer: Everyone has an opposite answer; I need the same question answered, and in these answers, one says yes, the next one says no, the next says yes, next one says no. How do you do it if you have no actual wooden frame or any type of frame except for the frame that the "glass" sits in? I have drywall window sills and it says "not for drywall," leaving me nothing to tape it to but the actual window frame itself.

Product features

Duck Brand Has You Covered

Designed to fit around different windows in your home, Duck Brand Window Kits have all you need to block drafts and air leaks that can lead to high heating costs during cold weather months.

Keep Your Home Warm in the Winter

Stop drafts cold. When winter strikes, Duck home weatherization products help you save money on costly energy bills. Easy to install, these products help keep your home warm in the winter.

Standard Shrink Film WIndow Insulation Kit

Standard kits include window kit tape and one shrink film sheet that must be cut to size before application. Measuring tape recommended for Standard Kits. Available in 3, 5 and 10 packs for standard windows, or 1 XL pack for large windows and patio doors.

Roll-On Shrink Film Window Insulation Kit

Roll-On Kits feature a pre-taped top edge for a quicker and easier installation — no measuring needed. Available in 3 and 5 packs for standard windows, or 1 XL pack for large windows and patio doors.

Max Strength Shrink Film Window Insulation Kit

Max Strength kits feature heavy-duty, puncture-resistant shrink film that's perfect for households with pets or young children. Available in the Standard Shrink Film Sheet or Roll-On Shrink Film options in a 3 pack for standard windows, or 1 XL pack for large windows and patio doors.

Clean The Surface First

Clean the surface before you apply the tape and let dry completely. Removing dust and debris ensures better tape adhesion and longest lasting-performance.

Smooth Out Wrinkles With a Hair Dryer

Use a hair dryer to smooth out wrinkles on the shrink film for a better seal and increased transparency. Move the hair dryer back and forth without holding it in one spot for too long.

Trim Shrink Film Last

Cut the shrink film around the outside of the tape after you use the hair dryer to smooth out wrinkles.

3M Indoor 1-Window Insulation Kit, Clear Window Film for Heat and Cold, 7 ft. x 19.7 ft of film, Covers One XL 6 ft 8 in x 19.5 ft Window

3M

Based on 10 reviews Check latest price

Product description

Available in a variety of indoor and outdoor window sizes. 3M Window Insulator Kits keep cold drafts out and warm air in through heat shrink window film and Scotch Window Film Mounting Tape. 3M window kits have the clearest film and stay up all season long with Scotch tape technology. Scotch double sided tape holds firmly between films and surfaces.

With the 3M indoor window insulator kit, you can lower your heating bills during the winter and make your home more energy-efficient. Part of 3M's line of energy-saving products, this kit includes window insulation film and a roll of double-sided mounting tape to create an airtight seal. Stretching the film removes wrinkles for a transparent view. This version of the 3M indoor window insulator kit enables you to insulate one window measuring 6 feet 8 inches by 19 feet 5 inches.

Keep the Heat In and the Cold Out

Made by 3M, this indoor window insulator kit contains window insulation film along with Scotch Window Film Tape to keep cold drafts out and warm air in. As a result, you can reduce your heating costs during the winter. The film shrinks tight around your window for a transparent, wrinkle-free fit and is made to reduce condensation and prevent frost build-up.

Double-Sided Mounting Tape for a Secure Seal

Included with this kit is a 1/2-inch-by-27-7/10-yard roll of 3M window film mounting tape to keep your insulation in place all season long. This double-sided tape seals off cracks and crevices, creates an airtight seal, and establishes a strong bond between the surface, the tape, and the insulation film, as recommended in ENERGY STAR's "Seal and Insulate" guidelines. Featuring a convenient, ready-to-peel liner, the tape adheres easily to a variety of surfaces and stays intact upon removal.

Simple, Fast Installation

Installing the window insulation is easy. You simply unfold the film and cut it to the width of the window, allowing an extra inch on all sides. Next, you firmly apply the mounting tape around the window frame and remove the paper liner. Then you apply the film to the tape, starting at the top of the window, and reposition and stretch the film to remove wrinkles. Finally, you use a blow dryer to remove any remaining wrinkles, then trim any excess film.

Made in the United States, and designed for indoor use only, this insulator kit can be used with aluminum, vinyl-clad, or painted or varnished wood molding, but it should not be applied to veneer paneling or Lauan mahogany molding. The film and tape should be removed from the window at the end of the season. The film measures 15 square yards, or 7 feet by 19.7 feet by 0.75 thousandths of an inch (H x W x D), and weighs 0.5 pounds.

What's in the Box

Window insulation film and one roll of mounting tape.





From the Manufacturer

Get your home ready for winter with 3M energy solutions. Our window insulator kits are easy to install, and help keep your utility bill low during the cold months. Plus they use Scotch Window Film Mounting Tape and have the clearest film. The cost of heating your home may be rising, but there's something you can do. 3M window insulator kits help keep the warm air in and cold drafts out. And your energy bill down.

  • Saves energy and reduces heating costs
  • Reduces condensation and prevents frost buildup
  • Quick and easy installation
  • Fits one XL 6'8" x 19.5' indoor window

User questions & answers

Question: I am from the South, so my big question is, does it insulates from heat so well as it does from cold
Answer: Yes, we have bought a set of driveway alarm before and then add this doorbell to our orignal alarm, it can not work without the base station.
Question: How does this hold up compared to frost king
Answer: No
Question: Has anyone had success applying this to a window without trim? Our 50s track house just has drywall-cased windows
Answer: Yes get another base and pair the sensors with the new base…
Question: Will this work for insulating from the heat of a hot climate too
Answer: The range is advertised as 1800 feet, the farthest I could set the transmitter was 500 feet and that was line of sight. Would I buy it again knowing what I know? No.

Duck 281068 5 Window Insulation Kit

Duck

Based on 1 reviews Check latest price

Product description

During the cold weather months, windows become a prime spot for energy loss. Indoor Duck Brand Roll-On Window Insulation Kits create an added barrier between the outdoor air and your home's inside, helping to block drafts and air leaks that lead to high heating costs. Our window kit film comes in an easy-to-use roll with pre-taped top edge, which means no measuring needed - simply cut the extra film off once applied. Plus, they are made with crystal clear shrink film for good visibility and are easy to install and remove. For best results, use on clean and dry surfaces, such as painted or finished wood, aluminum or vinyl.

During the cold weather months, windows become a prime spot for energy loss. Duck Brand Roll-On Window Kits create an added barrier between the outdoor air and your home’s inside, helping to block drafts and air leaks that lead to high heating costs. Patented Roll-On film comes with a pre-taped edge for easy roll-on application, requires no measuring and fits snugly to window frames to provide an airtight seal. Plus, they are made with clear shrink film for good visibility and are easy-to install and remove once the warmer weather arrives. Use together with other Duck Brand weatherization products to make your home more comfortable and energy efficient all year long.

From the Manufacturer

During the cold weather months, windows become a prime spot for energy loss. Duck Brand Roll-On Window Kits create an added barrier between the outdoor air and your home’s inside, helping to block drafts and air leaks that lead to high heating costs. Patented Roll-On film comes with a pre-taped edge for easy roll-on application, requires no measuring and fits snugly to window frames to provide an airtight seal. Plus, they are made with clear shrink film for good visibility and are easy-to install and remove once the warmer weather arrives. Use together with other Duck Brand weatherization products to make your home more comfortable and energy efficient all year long.

  • Kit includes one roll of premium shrink film and window kit tape
  • Once applied, shrink film is trimmed to size - no measuring needed
  • For best results use on clean and dry surfaces, including painted or finished wood, aluminum or vinyl
  • Tools needed: scissors and hair dryer
  • Easy to install and remove

User questions & answers

Question: Will this work for a bathroom window? And will it still work for a smaller window
Answer: This is for a large patio doors. I suppose it would work on the outside of a bathroom window. You would just need to trim it. You put tape around the outside of the window frame and place plastic. It cannot be placed when the temperature is below freezing.
Question: How many rolls does the 5 window kit come with
Answer: Hi Doug, The 5 window kit comes with one roll of film that is 62" high by 200" wide.
Question: Does the removal of the tape damage painted wooden trim
Answer: No it does not. Peels off smoorhly.
Question: How many sheets and sizes
Answer: It is one large sheet that they roll up. You unroll it while applying it to the window and cut it down once your window is covered. It is 200 inches wide. Hope this helps!

Product features

Duck Brand Has You Covered

Designed to fit around different windows in your home, Duck Brand Window Kits have all you need to block drafts and air leaks that can lead to high heating costs during cold weather months.

Keep Your Home Warm in the Winter

Stop drafts cold. When winter strikes, Duck home weatherization products help you save money on costly energy bills. Easy to install, these products help keep your home warm in the winter.

Standard Shrink Film WIndow Insulation Kit

Standard kits include window kit tape and one shrink film sheet that must be cut to size before application. Measuring tape recommended for Standard Kits. Available in 3, 5 and 10 packs for standard windows, or 1 XL pack for large windows and patio doors.

Roll-On Shrink Film Window Insulation Kit

Roll-On Kits feature a pre-taped top edge for a quicker and easier installation — no measuring needed. Available in 3 and 5 packs for standard windows, or 1 XL pack for large windows and patio doors.

Max Strength Shrink Film Window Insulation Kit

Max Strength kits feature heavy-duty, puncture-resistant shrink film that's perfect for households with pets or young children. Available in the Standard Shrink Film Sheet or Roll-On Shrink Film options in a 3 pack for standard windows, or 1 XL pack for large windows and patio doors.

Clean The Surface First

Clean the surface before you apply the tape and let dry completely. Removing dust and debris ensures better tape adhesion and longest lasting-performance.

Smooth Out Wrinkles With a Hair Dryer

Use a hair dryer to smooth out wrinkles on the shrink film for a better seal and increased transparency. Move the hair dryer back and forth without holding it in one spot for too long.

Trim Shrink Film Last

Cut the shrink film around the outside of the tape after you use the hair dryer to smooth out wrinkles.

XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards, Clear Window Draft Isolation Sealing Film Tape, No Residue

XFasten

Based on 1 reviews Check latest price
  • Is winter coming? Use this heavy-duty clear weather sealing tape on your leaky and drafty windows to stop cold drafts from entering your home.
  • Residue-free window film tape adhesive is surface-safe and will not leave a residue nor lift the paint off from your windows upon removal on Spring time.
  • Pressure-sensitive adhesive provides an air-tight seal, preventing strong cold drafts from permeating or blowing into your home. Provides ideal cold wind sealing (-17°C).
  • This draft seal tape also prevents bugs, smog, dust and warm air from entering between the gaps on your windows or air-conditioning units.
  • Waterproof winter window sealer plastic tape is strong enough to stick firmly on your windows for the whole winter duration and removes cleanly on spring time.

User questions & answers

Question: Is the material insulated for electricity
Answer: It's made of plastic so I'm sure it's not a conductor of electricity. Although it isn't electrical tape and shouldn't be used for wiring.
Question: how long will it stay in place and still be easily removed? months, years
Answer: IT WILL STAY IN PLACE AS LONG AS THE SURFACE HOLDS - same with removing.
Question: Is this for exterior window use
Answer: I tried it for exterior use and it didn’t stop the water and it got waterlogged between layers. I wouldn’t recommend it.
Question: Will this tape remove paint from walls or around the window
Answer: Dear Valued Customer, Thank you for sending an inquiry. No, the XFasten Transparent Window Weather Sealing Tape's silicone adhesive is strong and waterproof but it is designed to adhere safely to surfaces. Its surface-safe silicone adhesive is designed to not leave any sticky residue, nor will it damage or lift-off paint from walls or window frames. We want to clarify that adhesives can react differently to various surface types, so it is always best to test out a short strip of adhesive on a small corner. Meanwhile, to ensure that no damage is done upon removal, then you can partially warm the adhesive using the warm air exhaust of a hairdryer before you uninstall the tape. This will soften and partially melt the adhesive, thus preventing any and all damage from occuring. We hope that we have answered your question. Please don't hesitate to contact us should you have any further inquiries. Have a nice day ahead!

Product features

ABOUT THE XFASTEN WEATHER SEALING TAPE

The XFasten Weather Sealing Tape is a strong and weatherproof window sealer film tape that stops leaky and drafty windows from leaking cold and icy air, especially during the winter. It works even on cold temperatures as low as -17 Degrees Celsius and its pressure-sensitive adhesive stays firmly for the whole winter duration and removes cleanly when you need it by spring.

Why Choose the XFasten Weather Sealing Tape?

The XFasten Transparent Weather Sealing Tape provides an air-tight seal - preventing strong cold drafts from permeating or blowing into your home. It also provides ideal cold wind sealing. This tape also prevents bugs, smog, dust, and warm air from entering between the gaps on your windows or air-conditioning units.

Waterproof Adhesive

The XFasten Weather Sealing Tape is waterproof and also strong enough to stick firmly on your windows for the whole winter duration and removes cleanly on spring time.

Residue-Free

The XFasten Weather Sealing Tape is surface-safe and will not leave a residue nor lift the paint off from your windows upon removal.

Stops Cold Drafts

It's perfect for winter cold drafts as it can stay firmly even on extremely low temperatures. Does not shrivel or degrade over time.

Heavy Duty

The XFasten Weather Sealing Tape boasts a heavy-duty adhesive that stays strong even under strong, cold wind pressures.

Built to Last

The puncture-resistant and waterproof adhesive ensures that it can withstand extreme weather conditions. This tape is meant to take a beating!

Frost King V73/9H Indoor Shrink Window Kit 42 62-Inch, Clear, 9-Pack

Frost King

Based on 2 reviews Check latest price

Product description

Frost King V73/9H Indoor Shrink Window Kit 42-Inch by 62-Inch, 9 sheets. Clear

From the Manufacturer

Frost King Shrink Window Kits are made for standard size windows and feature a crystal clear plastic sheet that shrinks tight and wrinkle free with any ordinary hand held hairdryer. Easily installs on metal, painted or varnished wood or vinyl clad frames with the double-face tape provided..

  • This product adds a great value
  • Product is highly durable and very easy to use
  • This product is manufactured in China

User questions & answers

Question: Can it be used to cover 9x6feet screen porch with out any place to secure plastic
Answer: I’m not sure I follow your question. The plastic needs to be secured via sticky tape, to the perimeter of the door and then blown tightly with a hairdryer
Question: How does one remove the glue left on the window frame after removing window film tape that was in use for 5 years
Answer: Get some industrial adhesive remover
Question: Tape been improved? Bad reviews on it
Answer: First, I want to make it clear that covering windows with a shrink window kit is usually well worth the time , money, and effort. It cuts heating costs and makes the house more comfortable. I have been doing this for more than 10 years. I apply new shrink plastic each year and have never had a problem till last year. In previous years with other brands (or maybe even this brand) removal of the tape wasn't a big deal. It usually held pretty good through the winter but when spring came it was easily removed. I don't know if the tape that comes with this kit has been improved. I saw other reviews that said what they bought wasn't sticky enough. The packages I bought (which were not bought on Amazon) had tape that was over the top sticky. I do not plan to buy this brand again. When I phoned the company to ask how to remove it I think they recommended heat and WD-40 which sounded extreme to me. It was way more sticky than other brands I had ever used. I questioned it when I applied it to my windows but decided that maybe it would last through the winter better. It has been a mess and time consuming to trying to get it off. In the past, I think that I have bought 3M double sided tape (which is often found in the winter insulation area of big box stores) when I have run short on what was included in a box of shrink window kit and had good luck. Looking at the choices on Amazon there are so many, I wouldn't know where to start with a suggestion. If you decide to buy it, I would suggest at least checking the tape before you get much applied by putting it on the intended surface, putting some of the shrink plastic on it, leave it for a day (and you might not even have to wait that long), and then try pulling it off. It is kind of a fine line between not being sticky enough and too sticky. If you are having difficulty removing it, I would look for a different double sided tape to use.
Question: Does it have to be reapplied every year? Why
Answer: If you want to open your windows in the warmer months, you'll need to take it off. Otherwise, sunlight and normal stress can also make the tape fail eventually. For a good seal, it's probably best to re-apply them every year.

Product features

Frost King, Indoor Shrink Window Kit

Kits feature a crystal clear plastic sheet that shrinks tight and wrinkle free with an ordinary hand held hairdryer. The Kits can be easily installed on metal, painted, varnished wood or vinyl clad window frames with the double-face tape or nails provided.

Kits are available for basement windows, standard windows, extra large and picture windows and patio doors.

Weather Stripping for Door,Insulation Weatherproof Doors and Windows Soundproofing Seal Strip,Collision Avoidance Rubber Self-Adhesive Weatherstrip,2 Rolls,Total 33Feet Long (White)

Based on 4 reviews Check latest price
  • ⭐ --Multi-functional: it can be used for preventing wind,dust,sound,cold,protecting the window and door, reducing wear on window/door while opening and closing.100% Brand new and High quality.Waterproof,Wind proof, Excellent aging resistance.
  • ⭐ --Shape: D type foam sealer strip; Size(approx): 7/20 Inch x 6/25 Inch(9 x 6mm) Suitable gap: 5/32 Inch to 13/64 Inch(4-5mm). 1 Roll consists of 2 Seals (8.25 Ft/Seal). Totally 2 Rolls in this set, that means 4 Seals in this set, totally 33 Ft Long.
  • ⭐ --Wide Application :Widely used for all kinds of sliding window, sliding door, security door, closet door and etc, reducing damage of your doors and windows.
  • ⭐ --100% Brand new and High quality:Equably Foamed by EPDM, Same smooth interior and exterior, Excellent Flexibility, High Resilience, Super Durable.
  • ⭐ --UNIQUE GRID ADHESIVE BACKING: Stick Firmly, give your doors and windows long time protection.

User questions & answers

Question: Can it stop draft after using it for my bedroom door
Answer: Yeah, it's suitable for any common kind of door frame or windows, blocking the current, reducing times of collisions while opening and closing, preventing dust and insects from coming in.
Question: Can this be used for campers to as well
Answer: I don’t see why not. It’s cut-to-fit and peel and stick weather strip. You can use it anywhere. The adhesive is very strong if you clean the surface prior to application. I’ll bet it would help with door rattling in an camper or RV. It is not very wide, but does a great job Between our sliding glass door and our cat door.
Question: What do i use the red tape for
Answer: had the same question.. it is for surfaces that won't allow the foams to stick right... in those cases you clean the surfase and attach the red tape.... then on top you attach the yellow strip. I personally ended up not using the red tape at all.
Question: I just got this product. with this product i got a very thin red tape. it’s labeled scotch brand tape 3m. what’s the red tape for
Answer: for adherence
Question: How thick is the film
Answer: As thick as it has to be..
Question: Does this come with tape
Answer: Yes
Question: Can the film be cut and used for multiple smaller windows
Answer: Yes. It comes as one big sheet of the film. You cut it to your window's measurements plus 1 inch on each side.

Product features

Premium gum

Thick back glue, lasting adhesion

One divides into two

1 volume can be divided into 2 seals, practical

Flexibility

Twist at will, not easily deformed

Easy to operate

After the sealing strip is divided into two parts, tear off the back glue protective film and use it. It is suggested to reserve some parts in case of insufficient.

Energy saving

It takes long time to cold down in summer and warming up in winter when you use air conditioner, that is because the cold air go aways from the crack under the door. This door seal caulk will block the cold and hot air cross, saving energy, help you reduce electric cost.

Protect Your House

Excellent aging resistance. Reduce the noise from outside and the sliding door slamming, give you a quiet and comfortable living environment.

Frost King V76H Shrink Window Kit 84-Inch by 110-Inch, Clear

Frost King

Based on 1 reviews Check latest price

Product description

Frost King V76H Indoor Shrink Window Kit 84-Inch by 110-Inch, 1-sheet, Clear

From the Manufacturer

Frost King Shrink Window Kits are made for patio doors or large size windows and feature a crystal clear plastic sheet that shrinks tight and wrinkle free with any ordinary hand held hairdryer. Easily installs on metal, painted or varnished wood or vinyl clad frames with the double-face tape provided..

  • This product adds a great value
  • Product is highly durable and very easy to use
  • This product is manufactured in China

User questions & answers

Question: will these work to keep hot weather out or just cold weather
Answer: They will keep the hot air and humidity from seeping through the windows yes.
Question: this film works, does it actually make a difference in the insulation
Answer: Yes, it makes a BIG difference. It not only cuts drafts it creates an insulated barrier between your single pane leaky window and your heater, keeping the heat in and the cold out.
Question: has any used the 3M insulation? which one is better and why
Answer: I'd give the 3M product a slight edge in the quality of the double-sided tape, and for my largest window, the extra two-inches in size really helped, but the Frost King has been fine & was less expensive.
Question: Can anyone please explain to me why one patio door kit is $6.36, but a 2 pack of the exact item down to the sku
Answer: Easy one seller is making a few pennies and the other seller is taking people over the coals.

Product features

Frost King, Shrink Window Kit

Kits feature a crystal clear plastic sheet that shrinks tight and wrinkle free with an ordinary hand held hairdryer. The Kits can be easily installed on metal, painted, varnished wood or vinyl clad window frames with the double-face tape or nails provided.

Kits are available for basement windows, standard windows, extra large and picture windows and patio doors.

3M Interior Transparent Weather Sealing Tape for Windows and Doors, Moisture Resistant Tape, 1.5 in. x 10 yd. Roll

3M

Based on 2 reviews Check latest price

Product description

3M Transparent Weather Sealing Tape can be used around windows and doors to keep cold air out and seal cracks. The tape is flexible. 3M Transparent Weather Sealing Tape easily conforms to angles and curves.

From the Manufacturer

3M Interior Transparent Weather Sealing Tape is easily installed around both windows and doors. It is flexible and conformable, working to seal cracks and eliminate drafts. Roll measures 1-1/2 inch by 30 foot.

  • Weatherproofing tape
  • For interior use in sealing cracks around doors & windows
  • Moisture resistant
  • 3M sealing tape measures 30 inch long
  • Weather tape is flexible conforms to angles and curves
  • Seals cracks to reduce energy loss
  • Decreases heating costs

User questions & answers

Question: A reviewer mentioned a strong odor coming from the tape. Can anyone tell me how long the smell lasts, as I have a pet parrot to consider. Thanks
Answer: Yes, it has a strong odor to it. I am sensitive to fragrances and chemicals but this is stronger smelling than any tape I've ever used before. This tape will permeate the entire room. I've only used it in one room for about 3 days and its still strong. I will probably be removing it.
Question: Would it work to cover the aluminum on the inside of the window to avoid condensation
Answer: To me it seemed to just be really thick packaging tape. I don't know how well it would work on aluminum though. I have used it on a broken corner of the window pane. With the cold weather when I bake the interior windows get condensation. This condensation also accumulates on The repaired area of glass. Hope this info helps.
Question: Is this tape heavier than packing tape? One reviewer said packing tape would have worked just as well
Answer: The 3M Interior Transparent Weather Sealing Tape is indeed heavier than clear packing tape but also more of a flexible, "vinyl" kind of material. Packing tape will not conform to the transitions between glass and frame as well and I believe if left exposed to constant temperature changes, humidity and direct sunlight it would dry and become brittle, much the same as it does on cardboard boxes after lengthy periods. The 3M tape I applied to a bedroom window in April 2012 is still doing the job of sealing air leaks as well today, as when first applied. I just don't think clear packing tape would have lasted this long. As another posted replied, this tape is also nearly invisible once applied.
Question: IS it possible to remove the tape at the end of the cold season? Is it made to be removed? Thanks
Answer: Unlike painters tape, it sure can remove paint. It did from my window ! Be careful!

Foam Seal Tape-3 Rolls, 1/2 Inch Wide X 1/8 Inch Thick High Density Foam Strip Self Adhesive Neoprene Rubber Door Weather Stripping Insulation Foam Window Seal Total 50 Feet Long (16.5ft x 3 Rolls)

MAGZO

Based on 6 reviews Check latest price
  • Foam Seal Tape
  • HIGH DENSITY FOAM TAPE—Weather proof, Oil resistance, resistant to corrosion, dust proof, shock-absorbing, sound and heat insulation, anti-skidding and insulating
  • CLOSED CELL FOAM SWEEP—Green material, CR foam, Neoprene, safety foam material provides all-day protection
  • FOAM INSULATION TAPE—The temperature range is from -50℃ to 150℃
  • FOAM WEATHER SEAL—Strong adhesive backing, waterproof and non-degumming, stick firmly, great weather stripping for doors and windows
  • FOAM STRIP APPLICATION—Widely used in various door seal and window insulation, furniture, electrical cabinets, cars, speakers, toys, sports equipment, etc

User questions & answers

Question: I need to sound proof the windows in my bedroom but they do not open. If I tape inside around the edges will it help reduce outside noise
Answer: Short answer: It does not insulate well from temperature exchange through your window, but it does prevent air exchange, so it can dramatically reduce your heating/cooling bill if you are constantly having to condition fresh air from outside.Long answer: I have used this in a warehouse office where we kept it up year-round (because the landlord was too cheap to replace 50+ year old windows). Just keep in mind; First, with less air exchange, make sure that your HVAC has a good filter system, and that you replace it regularly to prevent buildup of allergens/mold in the home. Second, if you live in a particularly humid area then this can result in water (and mold) buildup between the plastic and window during warm weather, which is bad (using the exterior version of this product may work better). Third, these are great to save a few $$ and keep the house more comfortable during extreme weather for a few months, but they are not a good long-term solution. The tape gives out, the plastic can yellow or haze over time, you lose the use of the window, it is easy to disturb and ruin... generally not a good long-term game plan. If you need a more permanent solution then consider using clear caulking to seal the seams/cracks in your window (assuming it is not against safety/fire code, remember you typically need 2 exit points and many rooms only have 1 door and 1 window), or else consider replacing the window.
Question: I am looking at the 3/4"w x 3/8" the question is what if any would this gasket squeeze down to.How much does this material compress
Answer: This holds up much better then frost king... I have never had frost king last a whole season on my windows but the 3M lasts no matter how long the cold season has lasted. I will never go back to using Frost King again.
Question: Can the tape be used to section off a box by taping one line in top of another? Will it stick to itself
Answer: I want an answer to this too! I also have the drywall-cased windows from the 50s. Thanks!!
Question: This can fit 1995 honda accord lx
Answer: I would assume so, though we live in Maine near the coast where it can be in the teens and 20s sometimesduring the weather; I assume it would work since 3M is an excellent product - the hardware versionsdon't seem to work as well. You'll need the 3M tape for this as well.

Yotache Window Insulation Weather Stripping 2 Rolls 1/2 Inch Wide X 1/2 Inch Thick, Closed Cell Foam Tape Adhesive Rubber Seal Strip, Total 13 Feet Long (2 X 6.5 Ft Each)

Based on 6 reviews Check latest price
  • ENVIRONMENTALLY FRIENDLY - The foam seal tape is made from environmental protection material, CR foam, Neoprene, which has excellent sealing and resistance to deformation feature, toxic free, can be used from -50℃ to 150℃
  • MULTIPURPOSE - The closed cell foam strip is weather proof, oil resistance, resistant to corrosion, dust proof, shock-absorbing, buffering, sealing, flame retardant, sound proof, heat insulation, anti-skidding and insulating
  • WIDELY USED - The adhesive foam strips are widely used in various door seal and window insulation, furniture, electrical cabinets, cars, speakers, toys, handicrafts, sports equipments, etc
  • STRONG ADHESIVE - The foam weather stripping has strong adhesive backing, waterproof and non-degumming, stick firmly, great weather stripping for doors and windows
  • ADJUSTABLE & FLEXIBLE - This package includes 2 rolls of 1/2 in x 1/2 in x 6.5 ft foam tape, total 13 feet long. The two rolls are packed together in one package. The Neoprene sponge foam tape is easy enough to customize and cut to size with scissors or blade, and bend easily and conform to any shape

User questions & answers

Question: Is the Black black or dark grey
Answer: This kind of foam tape will be a certain sound insulation effect, make sure the size you need, thank you
Question: is this two rolls at 6.5 ft each, or 6.5 ft total
Answer: It compresses all the way but it's also very firm. It will bounce back and won't loose the shape.
Question: Does this block sound
Answer: yes, this foam seal tape has adhesive. it can stick to itself, thank you
Question: Has anyone used this for audio purposes as far as vibration deadening? If so, how well does it work
Answer: Absolutely

Breeze Stop Surround Insulation Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer

Based on 22 reviews Check latest price

Product description

Breeze Stop Surround Window AC Insulation is composed of three panels that connect around a window AC to provide both insulation and a clean built-in look. The side panels can be cut to size with a scissors and have an adhesive flap that connects the panels to AC. The top panel form fits the top of the AC to provide insulation in areas that no other foam panels currently available on the market do. Although all the panels have adhesive flaps to connect to each other and the window AC the panels should stay in place without applying the adhesive as well. This allows for super easy removal without leaving over any residue on the AC from the adhesive. At BreezeStop we are committed to finding new and innovative ways to improve home insulation and help conserve energy. Our products are patented or patent pending and we manufacture in the USA.

  • Insulation is composed of a 1” thick layer of insulating foam with a sleek vinyl cover that gives the gives the window AC a clean built-in look.
  • The panels cover the existing pull out plastic side panels (not designed to replace them) and provide a sleek easy to clean surface.
  • The insulation kit fits window frame widths 36” or smaller. Panels are cut to size with scissors. The top piece is designed to fit under most window handles.
  • The adhesive flaps connect to the AC only, and the insulation should stay firmly in place without using any of the adhesive at all.
  • Breeze Stop’s patented or patent pending home insulation products perform well in both the cold winter and warm summer months. Eliminating cold drafts, heat, noise, light, and humidity. Made in the USA.

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